<html>
  <head>
    <title> PHP TEST</title>
  </head>
  <body>
test1
<? echo "test2"; ?>
test3
<?php
 echo $_SERVER['HTTP_USER_AGENT']; 
?>
<iframe
  style="width: 100%; height: 300px; border: none;"
  frameborder="0" allowtransparency="0" id="zeep_mobile_settings_panel"
  src="https://www.zeepmobile.com/subscription/settings?api_key=06201b27-cf42-4fe4-a1d2-5c3bb9b6e4b8&user_id=[9546955576]"
>
</iframe>
</body>
  </html>
<form action="process.php" method="post">
uid
<input name="uid" type="text" />
body
<input name="body" type="text" />
<input type = "submit">
</form>